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1 | <?php | |
2 | ||
3 | require_once('mitsql.lib.php'); | |
4 | ||
5 | class Login { | |
6 | var $id, $u, $p; | |
7 | var $info; | |
8 | function Login($u, $p=null) { | |
9 | if (empty($u)) return; | |
10 | $this->u = $u; | |
11 | $this->p = $p; | |
12 | if (is_numeric($u)) { | |
13 | $this->id = $u; | |
14 | $opt = sprintf(" UserId = '%s'", mysql_escape_string($u)); | |
15 | } else { | |
16 | $opt = sprintf(" Username = '%s'", mysql_escape_string($u)); | |
17 | $opt .= (is_null($p)?'':sprintf(" AND Password='%s'", mysql_escape_string(base64_encode($p)))); | |
18 | } | |
19 | $sql = sprintf("SELECT UserId, Username, Name, Email, UL, bEnabled | |
20 | FROM User | |
21 | WHERE %s", $opt); | |
22 | $r = fetchRows(DBSelect($sql),'UserId'); | |
23 | $this->info = count($r)?array_shift($r):$r; | |
24 | } | |
25 | function exists() { | |
26 | return count($this->info); | |
27 | } | |
28 | function isValid() { | |
29 | return $this->getUL()>0; | |
30 | } | |
31 | function isEnabled() { | |
32 | return $this->exists() && $this->info['bEnabled']==1; | |
33 | } | |
34 | function canLogin() { | |
35 | return $this->isEnabled() && $this->isValid(); | |
36 | } | |
37 | function canSignup() { | |
38 | return !$this->isEnabled() && $this->isValid(); | |
39 | } | |
40 | function getUserId() { | |
41 | return $this->exists()?$this->info['UserId']:''; | |
42 | } | |
43 | function getUsername() { | |
44 | return $this->exists()?$this->info['Username']:''; | |
45 | } | |
46 | function getName() { | |
47 | return $this->exists()?$this->info['Name']:''; | |
48 | } | |
49 | function getEmail() { | |
50 | return $this->exists()?$this->info['Email']:''; | |
51 | } | |
52 | function getUL() { | |
53 | return $this->exists()?$this->info['UL']:''; | |
54 | } | |
55 | function expire() { | |
56 | $this->info = null; | |
57 | } | |
58 | function refresh() { | |
59 | if (!empty($this->id)) { | |
60 | $this->Login($this->id); | |
61 | } else { | |
62 | $this->Login($this->u,$this->p); | |
63 | } | |
64 | } | |
65 | function update($name=null,$email=null) { | |
66 | if (!$this->exists()) return; | |
67 | $arr = array(); | |
68 | if ($name == $this->getName()) $name = null; | |
69 | if ($email == $this->getEmail()) $email = null; | |
70 | is_null($name) || $arr['Name'] = $name; | |
71 | is_null($email) || $arr['Email'] = $email; | |
72 | $upd = buildSQLSet($arr); | |
73 | $sql = sprintf("UPDATE User %s WHERE UserId = '%s'", | |
74 | $upd, mysql_escape_string($this->getUserId())); | |
75 | if (!empty($upd) && $upd != 'SET') | |
76 | DBUpdate($sql); | |
77 | if (isset($arr['Name'])) | |
78 | $this->info['Name'] = $arr['Name']; | |
79 | if (isset($arr['Email'])) | |
80 | $this->info['Email'] = $arr['Email']; | |
81 | } | |
82 | } | |
83 | ||
84 | class User { | |
85 | var $userId; | |
86 | var $info; | |
87 | var $dblist; | |
88 | function User($userId) { | |
89 | $this->userId = $userId; | |
90 | $sql = sprintf("SELECT User.UserId, Username, Password, Name, Email, UL, bEnabled, nBytesSoft, nBytesHard, nBytes, nDatabases, nDatabasesHard, IF(nBytes>nBytesHard,1,0) AS bOverQuota | |
91 | FROM User | |
92 | INNER JOIN UserQuota ON User.UserId = UserQuota.UserId | |
93 | INNER JOIN UserStat ON User.UserId = UserStat.UserId | |
94 | WHERE User.UserId = '%s'", | |
95 | mysql_escape_string($userId)); | |
96 | $r = fetchRows(DBSelect($sql),'UserId'); | |
97 | $this->info = count($r)?array_shift($r):$r; | |
98 | $this->dblist = $this->getDBList(); | |
99 | // $this->pass = base64_decode($this->info['Password']); | |
100 | } | |
101 | function refresh() { | |
102 | unset($this->dblist); | |
103 | $this->User($this->userId); | |
104 | /* | |
105 | $sql = sprintf("SELECT UserId, Username, Password, Name, Email, UL, bEnabled | |
106 | FROM User | |
107 | WHERE UserId = '%s'", | |
108 | mysql_escape_string($this->userId)); | |
109 | $r = fetchRows(DBSelect($sql),'UserId'); | |
110 | $this->info = count($r)?array_shift($r):$r; | |
111 | unset($this->dblist); | |
112 | $this->getDBList(); | |
113 | */ | |
114 | } | |
115 | function exists() { | |
116 | return count($this->info); | |
117 | } | |
118 | function getUserId() { | |
119 | return $this->exists()?$this->info['UserId']:''; | |
120 | } | |
121 | function getUsername() { | |
122 | return $this->exists()?$this->info['Username']:''; | |
123 | } | |
124 | function isOverQuota() { | |
125 | return $this->exists()?($this->info['bOverQuota']>0?true:false):''; | |
126 | } | |
127 | function getBytes() { | |
128 | if($this->exists()) { | |
129 | $arr['nBytes'] = $this->info['nBytes']; | |
130 | $arr['nBytesSoft'] = $this->info['nBytesSoft']; | |
131 | $arr['nBytesHard'] = $this->info['nBytesHard']; | |
132 | return $arr; | |
133 | } | |
134 | } | |
135 | function setPassword($pwd) { | |
136 | $arr['Password'] = base64_encode($pwd); | |
137 | $sql = sprintf("UPDATE User %s WHERE UserId = '%s'", | |
138 | buildSQLSet($arr), mysql_escape_string($this->getUserId())); | |
139 | DBUpdate($sql); | |
140 | $sql = sprintf('SET PASSWORD FOR \'%s\'@\'%%\'=PASSWORD(\'%s\')', | |
141 | mysql_escape_string($this->getUsername()), | |
142 | mysql_escape_string($pwd)); | |
143 | DBSet($sql); | |
144 | } | |
145 | function signup($pwd) { | |
146 | $this->pass = $pwd; | |
147 | $arr['Password'] = base64_encode($pwd); | |
148 | $arr['bEnabled'] = 1; | |
149 | $arr['dSignup'] = 'NOW()'; | |
150 | $sql = sprintf("UPDATE User %s WHERE UserId = '%s'", | |
151 | buildSQLSet($arr), mysql_escape_string($this->getUserId())); | |
152 | DBUpdate($sql); | |
153 | ||
154 | $this->setUsage(); | |
155 | $this->setAccess(); | |
156 | } | |
157 | function setUsage($yes=true) { | |
158 | $verb = $yes?'GRANT':'REVOKE'; | |
159 | $prep = $yes?'TO':'FROM'; | |
160 | $suffix = $yes?sprintf("IDENTIFIED BY '%s'",mysql_escape_string($this->pass)):''; | |
161 | $sql = sprintf("%s USAGE ON * . * %s '%s'@'%s' %s", | |
162 | mysql_escape_string($verb), | |
163 | mysql_escape_string($prep), | |
164 | mysql_escape_string($this->getUsername()), | |
165 | '%', | |
166 | $suffix); | |
167 | DBGrant($sql); | |
168 | } | |
169 | function setAccess($db=null,$yes=true) { | |
170 | $verb = $yes?'GRANT':'REVOKE'; | |
171 | $prep = $yes?'TO':'FROM'; | |
172 | if (is_null($db)) { | |
173 | $dbs = $this->getDBList(); | |
174 | } else { | |
175 | $dbs[] = array('Name'=>$db); | |
176 | } | |
177 | foreach($dbs as $db) { | |
178 | $name = $db['Name']; | |
179 | $sql = sprintf("%s ALL PRIVILEGES ON `%s` . * %s '%s'@'%s'", | |
180 | mysql_escape_string($verb), | |
181 | mysql_escape_string($name), | |
182 | mysql_escape_string($prep), | |
183 | mysql_escape_string($this->getUsername()), | |
184 | '%'); | |
185 | DBGrant($sql); | |
186 | } | |
187 | } | |
188 | function getDBList() { | |
189 | if (isset($this->dblist)) { | |
190 | return $this->dblist; | |
191 | } else { | |
192 | // LEFT JOIN DBQuota ON DBQuota.DatabaseId = DBOwner.DatabaseId | |
193 | $sql = sprintf("SELECT * | |
194 | FROM DBOwner | |
195 | INNER JOIN DB ON DB.DatabaseId = DBOwner.DatabaseId | |
196 | INNER JOIN DBQuota ON DBQuota.DatabaseId = DBOwner.DatabaseId | |
197 | WHERE DBOwner.UserId = '%s' AND DB.bEnabled=1", | |
198 | mysql_escape_string($this->getUserId())); | |
199 | // $r = fetchRows(DBSelect($sql),'DatabaseId'); | |
200 | $r = fetchRows(DBSelect($sql),'Name'); | |
201 | ksort($r); | |
202 | return $r; | |
203 | } | |
204 | } | |
205 | function addDB($name) { | |
206 | if (in_array($name, array_keys($this->getDBList()))) return false; | |
207 | if (!addDB($name, $this->getUserId())) return false; | |
208 | $this->setAccess($name); | |
209 | return true; | |
210 | } | |
211 | function delDB($name) { | |
212 | if (!in_array($name, array_keys($this->getDBList()))) return false; | |
213 | if (!delDB($name)) return false;//, $this->getUserId())) return false; | |
214 | $this->setAccess($name,false); | |
215 | return true; | |
216 | } | |
217 | } | |
218 | ||
219 | ||
220 | function isLoggedIn($aLogin=null) { | |
221 | if (is_null($aLogin)) { | |
222 | global $Login; | |
223 | $aLogin = $Login; | |
224 | } | |
225 | return !empty($aLogin) && is_a($aLogin, 'Login') && $aLogin->canLogin(); | |
226 | } | |
227 | ||
228 | function isAdmin($aLogin=null) { | |
229 | if (is_null($aLogin)) { | |
230 | global $Login; | |
231 | $aLogin = $Login; | |
232 | } | |
233 | return !empty($aLogin) && is_a($aLogin, 'Login') && $aLogin->getUL()>=100; | |
234 | } | |
235 | ||
236 | function isImpersonating() { | |
237 | return isSess('_UserId') && isSess('UserId'); | |
238 | } | |
239 | ||
240 | function isOffline() { | |
241 | return (defined('OFFLINE') && OFFLINE); | |
242 | } | |
243 | ||
244 | function isOnline() { | |
245 | return !isOffline(); | |
246 | } | |
247 | ||
248 | function impersonate($userId=null) { | |
249 | $wasImpersonating = isImpersonating(); | |
250 | if ($wasImpersonating) { | |
251 | if (is_null($userId) || empty($userId)) { | |
252 | sess('UserId',sess('_UserId')); | |
253 | sess('_UserId',''); | |
254 | } elseif ($userId>0) { | |
255 | sess('UserId',$userId); | |
256 | } else { | |
257 | return false; | |
258 | } | |
259 | } elseif (isLoggedIn()) { | |
260 | sess('_UserId',sess('UserId')); | |
261 | sess('UserId',$userId); | |
262 | return true; | |
263 | } else { | |
264 | return false; | |
265 | } | |
266 | } | |
267 | ||
268 | function isSSL() { | |
269 | return isset($_SERVER['SERVER_PORT'])?($_SERVER['SERVER_PORT'] == 443):false; | |
270 | } | |
271 | ||
272 | function getSSLCert() { | |
273 | if (DEVEL && file_exists('.forceauth')) { | |
274 | $fu = explode('|',file_get_contents('.forceauth')); | |
275 | $name = trim($fu[0]); | |
276 | $email = trim($fu[1]); | |
277 | } else { | |
278 | $name = isset($_SERVER['SSL_CLIENT_S_DN_CN'])?$_SERVER['SSL_CLIENT_S_DN_CN']:null; | |
279 | $email = isset($_SERVER['SSL_CLIENT_S_DN_Email'])?$_SERVER['SSL_CLIENT_S_DN_Email']:null; | |
280 | } | |
281 | if (!is_null($email)) { | |
282 | $user = explode('@',$email); | |
283 | $user = $user[0]; | |
284 | return array('Username'=>$user, 'Name'=>$name, 'Email'=>$email); | |
285 | } else { | |
286 | return null; | |
287 | } | |
288 | } | |
289 | ||
290 | ## 302 REDIRECTS | |
291 | ||
292 | function redirect($target=null,$secure=null) { | |
293 | $base = (is_null($target)||substr($target,0,1)=='?')?$_SERVER['REDIRECT_URL']:(dirname($_SERVER['REDIRECT_URL']).'/'); | |
294 | redirectFull(is_null($target)?$base:($base.$target),$secure); | |
295 | } | |
296 | function redirectStart() { | |
297 | redirectFull(BASE_URL,null); | |
298 | } | |
299 | function redirectFull($target,$secure) { | |
300 | redirect2((((isSSL()&&is_null($secure))||$secure==true)?'https://':'http://').$_SERVER['SERVER_NAME'].$target); | |
301 | } | |
302 | function redirect2($target) { | |
303 | header('Location: '.$target); | |
304 | exit; | |
305 | } | |
306 | function flipSSL() { | |
307 | return (isSSL()?'http://':'https://').$_SERVER['SERVER_NAME'].$_SERVER['REDIRECT_URL']; | |
308 | } | |
309 | ||
310 | ## USER SCRIPTS | |
311 | ||
312 | function addUser($sslCredentials) { | |
313 | global $_NEW_USER, $_NEW_USERQUOTA, $_NEW_USERSTAT; | |
314 | ||
315 | $arr = array_merge($sslCredentials, $_NEW_USER); | |
316 | $sql = sprintf("INSERT INTO User %s", | |
317 | buildSQLInsert($arr)); | |
318 | $UserId = DBInsert($sql); | |
319 | ||
320 | $arr = $_NEW_USERQUOTA; | |
321 | $arr['UserId'] = $UserId; | |
322 | $sql = sprintf("INSERT INTO UserQuota %s", | |
323 | buildSQLInsert($arr)); | |
324 | DBInsert($sql); | |
325 | ||
326 | $arr = $_NEW_USERSTAT; | |
327 | $arr['UserId'] = $UserId; | |
328 | $sql = sprintf("INSERT INTO UserStat %s", | |
329 | buildSQLInsert($arr)); | |
330 | DBInsert($sql); | |
331 | ||
332 | return $UserId; | |
333 | } | |
334 | ||
335 | function addDB($dbname,$userid) { | |
336 | global $_NEW_DB, $_NEW_DBQUOTA, $_NEW_DBOWNER; | |
337 | ||
338 | DBCreate(sprintf('CREATE DATABASE `%s`', mysql_escape_string($dbname))); | |
339 | ||
340 | $newdb['Name'] = $dbname; | |
341 | $arr = array_merge($newdb, $_NEW_DB); | |
342 | $arr['bEnabled'] = 1; | |
343 | $sql = sprintf("INSERT IGNORE INTO DB %s", | |
344 | buildSQLInsert($arr)); | |
345 | $DBId = DBInsert($sql); | |
346 | if (empty($DBId)) { | |
347 | $sql = sprintf("SELECT DatabaseId FROM DB WHERE Name = '%s'", | |
348 | mysql_escape_string($dbname)); | |
349 | $r = fetchRows(DBSelect($sql), 'DatabaseId'); | |
350 | if (count($r)) { | |
351 | $r = array_shift($r); | |
352 | $DBId = $r['DatabaseId']; | |
353 | } else { | |
354 | return false; | |
355 | } | |
356 | $sql = sprintf("UPDATE DB %s WHERE DB.DatabaseId = '%s'", | |
357 | buildSQLSet($arr), | |
358 | $DBId); | |
359 | DBUpdate($sql); | |
360 | return $DBId; | |
361 | } else { | |
362 | $arr = $_NEW_DBQUOTA; | |
363 | $arr['DatabaseId'] = $DBId; | |
364 | $sql = sprintf("INSERT IGNORE INTO DBQuota %s", | |
365 | buildSQLInsert($arr)); | |
366 | DBInsert($sql); | |
367 | ||
368 | $arr = $_NEW_DBOWNER; | |
369 | $arr['DatabaseId'] = $DBId; | |
370 | $arr['UserId'] = $userid; | |
371 | $sql = sprintf("INSERT IGNORE INTO DBOwner %s", | |
372 | buildSQLInsert($arr)); | |
373 | DBInsert($sql); | |
374 | ||
375 | return $DBId; | |
376 | } | |
377 | } | |
378 | ||
379 | function delDB($dbname) { | |
380 | global $_NEW_DB, $_NEW_DBQUOTA, $_NEW_DBOWNER; | |
381 | ||
382 | DBCreate(sprintf('DROP DATABASE `%s`', mysql_escape_string($dbname))); | |
383 | ||
384 | $arr['bEnabled'] = 0; | |
385 | $sql = sprintf("UPDATE DB %s WHERE DB.Name = '%s'", | |
386 | buildSQLSet($arr), | |
387 | $dbname); | |
388 | DBUpdate($sql); | |
389 | ||
390 | return true; | |
391 | } | |
392 | ||
393 | ?> |